Function getFailure

packages/effect/test/Optic.test.ts:7–10

(result: Result.Result<A, SchemaIssue.Issue>)

const addOne = (n: number) => n + 1

function getFailure<A>(result: Result.Result<A, SchemaIssue.Issue>): SchemaIssue.Issue {
  assertTrue(Result.isFailure(result))
  return result.failure
}

function assertFailureMessage<A>(result: Result.Result<A, SchemaIssue.Issue>, message: string) {
  strictEqual(SchemaIssue.defaultFormatter(getFailure(result)), message)